Which substance mixes with natural rain water to form acid rain

Match the types of competition to their descriptions

As the human population grows, what happens to our natural-resource requirements? o they increase o they decrease o they do not change. they go in cycles

45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.